Dataset statistics
| Number of variables | 18 |
|---|---|
| Number of observations | 35064 |
| Missing cells | 4728 |
| Missing cells (%) | 0.7% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 4.8 MiB |
| Average record size in memory | 144.0 B |
Variable types
| Numeric | 15 |
|---|---|
| Categorical | 3 |
station has constant value "" | Constant |
CO is highly overall correlated with NO2 and 4 other fields | High correlation |
DEWP is highly overall correlated with PRES and 1 other fields | High correlation |
NO2 is highly overall correlated with CO and 4 other fields | High correlation |
No is highly overall correlated with year | High correlation |
O3 is highly overall correlated with CO and 2 other fields | High correlation |
PM10 is highly overall correlated with CO and 2 other fields | High correlation |
PM2.5 is highly overall correlated with CO and 2 other fields | High correlation |
PRES is highly overall correlated with DEWP and 1 other fields | High correlation |
SO2 is highly overall correlated with CO and 1 other fields | High correlation |
TEMP is highly overall correlated with DEWP and 2 other fields | High correlation |
year is highly overall correlated with No | High correlation |
PM2.5 has 646 (1.8%) missing values | Missing |
PM10 has 381 (1.1%) missing values | Missing |
SO2 has 507 (1.4%) missing values | Missing |
NO2 has 668 (1.9%) missing values | Missing |
CO has 1401 (4.0%) missing values | Missing |
O3 has 729 (2.1%) missing values | Missing |
RAIN is highly skewed (γ1 = 27.26885148) | Skewed |
No is uniformly distributed | Uniform |
No has unique values | Unique |
hour has 1461 (4.2%) zeros | Zeros |
RAIN has 33673 (96.0%) zeros | Zeros |
WSPM has 2492 (7.1%) zeros | Zeros |
Reproduction
| Analysis started | 2024-03-08 05:11:21.538090 |
|---|---|
| Analysis finished | 2024-03-08 05:12:04.198697 |
| Duration | 42.66 seconds |
| Software version | ydata-profiling vv4.6.5 |
| Download configuration | config.json |
No
Real number (ℝ)
HIGH CORRELATION  UNIFORM  UNIQUE 
| Distinct | 35064 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 17532.5 |
| Minimum | 1 |
|---|---|
| Maximum | 35064 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1754.15 |
| Q1 | 8766.75 |
| median | 17532.5 |
| Q3 | 26298.25 |
| 95-th percentile | 33310.85 |
| Maximum | 35064 |
| Range | 35063 |
| Interquartile range (IQR) | 17531.5 |
Descriptive statistics
| Standard deviation | 10122.249 |
|---|---|
| Coefficient of variation (CV) | 0.57734204 |
| Kurtosis | -1.2 |
| Mean | 17532.5 |
| Median Absolute Deviation (MAD) | 8766 |
| Skewness | 0 |
| Sum | 6.1475958 × 108 |
| Variance | 1.0245993 × 108 |
| Monotonicity | Strictly increasing |
| Value | Count | Frequency (%) |
| 1 | 1 | < 0.1% |
| 23379 | 1 | < 0.1% |
| 23373 | 1 | < 0.1% |
| 23374 | 1 | < 0.1% |
| 23375 | 1 | < 0.1% |
| 23376 | 1 | < 0.1% |
| 23377 | 1 | < 0.1% |
| 23378 | 1 | < 0.1% |
| 23380 | 1 | < 0.1% |
| 23422 | 1 | < 0.1% |
| Other values (35054) | 35054 |
| Value | Count | Frequency (%) |
| 1 | 1 | |
| 2 | 1 | |
| 3 | 1 | |
| 4 | 1 | |
| 5 | 1 | |
| 6 | 1 | |
| 7 | 1 | |
| 8 | 1 | |
| 9 | 1 | |
| 10 | 1 |
| Value | Count | Frequency (%) |
| 35064 | 1 | |
| 35063 | 1 | |
| 35062 | 1 | |
| 35061 | 1 | |
| 35060 | 1 | |
| 35059 | 1 | |
| 35058 | 1 | |
| 35057 | 1 | |
| 35056 | 1 | |
| 35055 | 1 |
year
Categorical
HIGH CORRELATION 
| Distinct | 5 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 274.1 KiB |
| 2016 | |
|---|---|
| 2014 | |
| 2015 | |
| 2013 | |
| 2017 |
Length
| Max length | 4 |
|---|---|
| Median length | 4 |
| Mean length | 4 |
| Min length | 4 |
Characters and Unicode
| Total characters | 140256 |
|---|---|
| Distinct characters | 8 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 2013 |
|---|---|
| 2nd row | 2013 |
| 3rd row | 2013 |
| 4th row | 2013 |
| 5th row | 2013 |
Common Values
| Value | Count | Frequency (%) |
| 2016 | 8784 | |
| 2014 | 8760 | |
| 2015 | 8760 | |
| 2013 | 7344 | |
| 2017 | 1416 | 4.0% |
Length
Common Values (Plot)
| Value | Count | Frequency (%) |
| 2016 | 8784 | |
| 2014 | 8760 | |
| 2015 | 8760 | |
| 2013 | 7344 | |
| 2017 | 1416 | 4.0% |
Most occurring characters
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 140256 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 140256 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 140256 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
month
Real number (ℝ)
| Distinct | 12 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6.5229295 |
| Minimum | 1 |
|---|---|
| Maximum | 12 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 4 |
| median | 7 |
| Q3 | 10 |
| 95-th percentile | 12 |
| Maximum | 12 |
| Range | 11 |
| Interquartile range (IQR) | 6 |
Descriptive statistics
| Standard deviation | 3.4487524 |
|---|---|
| Coefficient of variation (CV) | 0.52871219 |
| Kurtosis | -1.2080577 |
| Mean | 6.5229295 |
| Median Absolute Deviation (MAD) | 3 |
| Skewness | -0.0092942217 |
| Sum | 228720 |
| Variance | 11.893893 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3 | 2976 | |
| 5 | 2976 | |
| 7 | 2976 | |
| 8 | 2976 | |
| 10 | 2976 | |
| 12 | 2976 | |
| 1 | 2976 | |
| 4 | 2880 | |
| 6 | 2880 | |
| 9 | 2880 | |
| Other values (2) | 5592 |
| Value | Count | Frequency (%) |
| 1 | 2976 | |
| 2 | 2712 | |
| 3 | 2976 | |
| 4 | 2880 | |
| 5 | 2976 | |
| 6 | 2880 | |
| 7 | 2976 | |
| 8 | 2976 | |
| 9 | 2880 | |
| 10 | 2976 |
| Value | Count | Frequency (%) |
| 12 | 2976 | |
| 11 | 2880 | |
| 10 | 2976 | |
| 9 | 2880 | |
| 8 | 2976 | |
| 7 | 2976 | |
| 6 | 2880 | |
| 5 | 2976 | |
| 4 | 2880 | |
| 3 | 2976 |
day
Real number (ℝ)
| Distinct | 31 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 15.729637 |
| Minimum | 1 |
|---|---|
| Maximum | 31 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 8 |
| median | 16 |
| Q3 | 23 |
| 95-th percentile | 29 |
| Maximum | 31 |
| Range | 30 |
| Interquartile range (IQR) | 15 |
Descriptive statistics
| Standard deviation | 8.8002175 |
|---|---|
| Coefficient of variation (CV) | 0.55946729 |
| Kurtosis | -1.1940295 |
| Mean | 15.729637 |
| Median Absolute Deviation (MAD) | 8 |
| Skewness | 0.0067598056 |
| Sum | 551544 |
| Variance | 77.443829 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1 | 1152 | 3.3% |
| 2 | 1152 | 3.3% |
| 28 | 1152 | 3.3% |
| 27 | 1152 | 3.3% |
| 26 | 1152 | 3.3% |
| 25 | 1152 | 3.3% |
| 24 | 1152 | 3.3% |
| 23 | 1152 | 3.3% |
| 22 | 1152 | 3.3% |
| 21 | 1152 | 3.3% |
| Other values (21) | 23544 |
| Value | Count | Frequency (%) |
| 1 | 1152 | |
| 2 | 1152 | |
| 3 | 1152 | |
| 4 | 1152 | |
| 5 | 1152 | |
| 6 | 1152 | |
| 7 | 1152 | |
| 8 | 1152 | |
| 9 | 1152 | |
| 10 | 1152 |
| Value | Count | Frequency (%) |
| 31 | 672 | |
| 30 | 1056 | |
| 29 | 1080 | |
| 28 | 1152 | |
| 27 | 1152 | |
| 26 | 1152 | |
| 25 | 1152 | |
| 24 | 1152 | |
| 23 | 1152 | |
| 22 | 1152 |
hour
Real number (ℝ)
ZEROS 
| Distinct | 24 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 11.5 |
| Minimum | 0 |
|---|---|
| Maximum | 23 |
| Zeros | 1461 |
| Zeros (%) | 4.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 5.75 |
| median | 11.5 |
| Q3 | 17.25 |
| 95-th percentile | 22 |
| Maximum | 23 |
| Range | 23 |
| Interquartile range (IQR) | 11.5 |
Descriptive statistics
| Standard deviation | 6.9222853 |
|---|---|
| Coefficient of variation (CV) | 0.60193785 |
| Kurtosis | -1.2041745 |
| Mean | 11.5 |
| Median Absolute Deviation (MAD) | 6 |
| Skewness | 0 |
| Sum | 403236 |
| Variance | 47.918033 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 1461 | 4.2% |
| 1 | 1461 | 4.2% |
| 22 | 1461 | 4.2% |
| 21 | 1461 | 4.2% |
| 20 | 1461 | 4.2% |
| 19 | 1461 | 4.2% |
| 18 | 1461 | 4.2% |
| 17 | 1461 | 4.2% |
| 16 | 1461 | 4.2% |
| 15 | 1461 | 4.2% |
| Other values (14) | 20454 |
| Value | Count | Frequency (%) |
| 0 | 1461 | |
| 1 | 1461 | |
| 2 | 1461 | |
| 3 | 1461 | |
| 4 | 1461 | |
| 5 | 1461 | |
| 6 | 1461 | |
| 7 | 1461 | |
| 8 | 1461 | |
| 9 | 1461 |
| Value | Count | Frequency (%) |
| 23 | 1461 | |
| 22 | 1461 | |
| 21 | 1461 | |
| 20 | 1461 | |
| 19 | 1461 | |
| 18 | 1461 | |
| 17 | 1461 | |
| 16 | 1461 | |
| 15 | 1461 | |
| 14 | 1461 |
PM2.5
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 577 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 646 |
| Missing (%) | 1.8% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 83.852089 |
| Minimum | 2 |
|---|---|
| Maximum | 770 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 2 |
|---|---|
| 5-th percentile | 7 |
| Q1 | 24 |
| median | 60 |
| Q3 | 115.75 |
| 95-th percentile | 247 |
| Maximum | 770 |
| Range | 768 |
| Interquartile range (IQR) | 91.75 |
Descriptive statistics
| Standard deviation | 82.796445 |
|---|---|
| Coefficient of variation (CV) | 0.98741064 |
| Kurtosis | 6.6049022 |
| Mean | 83.852089 |
| Median Absolute Deviation (MAD) | 41 |
| Skewness | 2.0922507 |
| Sum | 2886021.2 |
| Variance | 6855.2512 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 8 | 563 | 1.6% |
| 11 | 544 | 1.6% |
| 9 | 534 | 1.5% |
| 10 | 526 | 1.5% |
| 7 | 505 | 1.4% |
| 12 | 501 | 1.4% |
| 6 | 454 | 1.3% |
| 3 | 448 | 1.3% |
| 13 | 428 | 1.2% |
| 14 | 395 | 1.1% |
| Other values (567) | 29520 | |
| (Missing) | 646 | 1.8% |
| Value | Count | Frequency (%) |
| 2 | 3 | < 0.1% |
| 3 | 448 | |
| 4 | 242 | |
| 5 | 314 | |
| 6 | 454 | |
| 7 | 505 | |
| 8 | 563 | |
| 8.5 | 1 | < 0.1% |
| 9 | 534 | |
| 10 | 526 |
| Value | Count | Frequency (%) |
| 770 | 1 | |
| 767 | 1 | |
| 741 | 1 | |
| 739 | 1 | |
| 733 | 1 | |
| 705 | 2 | |
| 680 | 1 | |
| 677 | 1 | |
| 675 | 1 | |
| 661 | 2 |
PM10
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 660 |
|---|---|
| Distinct (%) | 1.9% |
| Missing | 381 |
| Missing (%) | 1.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 118.86198 |
| Minimum | 2 |
|---|---|
| Maximum | 994 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 2 |
|---|---|
| 5-th percentile | 11 |
| Q1 | 45 |
| median | 99 |
| Q3 | 167 |
| 95-th percentile | 295 |
| Maximum | 994 |
| Range | 992 |
| Interquartile range (IQR) | 122 |
Descriptive statistics
| Standard deviation | 96.742626 |
|---|---|
| Coefficient of variation (CV) | 0.81390725 |
| Kurtosis | 5.5891621 |
| Mean | 118.86198 |
| Median Absolute Deviation (MAD) | 59 |
| Skewness | 1.7108188 |
| Sum | 4122490 |
| Variance | 9359.1356 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6 | 412 | 1.2% |
| 19 | 246 | 0.7% |
| 11 | 246 | 0.7% |
| 17 | 245 | 0.7% |
| 13 | 244 | 0.7% |
| 18 | 239 | 0.7% |
| 20 | 239 | 0.7% |
| 21 | 238 | 0.7% |
| 5 | 237 | 0.7% |
| 12 | 235 | 0.7% |
| Other values (650) | 32102 | |
| (Missing) | 381 | 1.1% |
| Value | Count | Frequency (%) |
| 2 | 4 | < 0.1% |
| 3 | 59 | 0.2% |
| 4 | 16 | < 0.1% |
| 5 | 237 | |
| 6 | 412 | |
| 7 | 178 | |
| 8 | 216 | |
| 9 | 218 | |
| 10 | 216 | |
| 11 | 246 |
| Value | Count | Frequency (%) |
| 994 | 1 | |
| 986 | 1 | |
| 983 | 1 | |
| 957 | 1 | |
| 947 | 1 | |
| 941 | 1 | |
| 890 | 1 | |
| 883 | 1 | |
| 862 | 1 | |
| 849 | 1 |
SO2
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 243 |
|---|---|
| Distinct (%) | 0.7% |
| Missing | 507 |
| Missing (%) | 1.4% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 15.366162 |
| Minimum | 0.2856 |
|---|---|
| Maximum | 500 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0.2856 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 2 |
| median | 7 |
| Q3 | 20 |
| 95-th percentile | 57 |
| Maximum | 500 |
| Range | 499.7144 |
| Interquartile range (IQR) | 18 |
Descriptive statistics
| Standard deviation | 21.204526 |
|---|---|
| Coefficient of variation (CV) | 1.3799494 |
| Kurtosis | 34.320557 |
| Mean | 15.366162 |
| Median Absolute Deviation (MAD) | 5 |
| Skewness | 3.6894519 |
| Sum | 531008.45 |
| Variance | 449.63192 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 8948 | |
| 3 | 3390 | 9.7% |
| 4 | 1852 | 5.3% |
| 5 | 1448 | 4.1% |
| 6 | 1262 | 3.6% |
| 7 | 1111 | 3.2% |
| 8 | 1041 | 3.0% |
| 9 | 798 | 2.3% |
| 10 | 767 | 2.2% |
| 11 | 739 | 2.1% |
| Other values (233) | 13201 |
| Value | Count | Frequency (%) |
| 0.2856 | 1 | < 0.1% |
| 0.8568 | 1 | < 0.1% |
| 1 | 195 | 0.6% |
| 1.1424 | 1 | < 0.1% |
| 1.9992 | 1 | < 0.1% |
| 2 | 8948 | |
| 2.2848 | 1 | < 0.1% |
| 2.5704 | 1 | < 0.1% |
| 2.856 | 1 | < 0.1% |
| 3 | 3390 | 9.7% |
| Value | Count | Frequency (%) |
| 500 | 3 | |
| 248 | 1 | < 0.1% |
| 247 | 1 | < 0.1% |
| 246 | 1 | < 0.1% |
| 227 | 1 | < 0.1% |
| 220 | 2 | |
| 218 | 1 | < 0.1% |
| 202 | 1 | < 0.1% |
| 192 | 2 | |
| 188 | 1 | < 0.1% |
NO2
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 367 |
|---|---|
| Distinct (%) | 1.1% |
| Missing | 668 |
| Missing (%) | 1.9% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 55.871075 |
| Minimum | 2 |
|---|---|
| Maximum | 276 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 2 |
|---|---|
| 5-th percentile | 10 |
| Q1 | 26 |
| median | 50 |
| Q3 | 79 |
| 95-th percentile | 122 |
| Maximum | 276 |
| Range | 274 |
| Interquartile range (IQR) | 53 |
Descriptive statistics
| Standard deviation | 36.47386 |
|---|---|
| Coefficient of variation (CV) | 0.65282188 |
| Kurtosis | 0.79068693 |
| Mean | 55.871075 |
| Median Absolute Deviation (MAD) | 26 |
| Skewness | 0.87862412 |
| Sum | 1921741.5 |
| Variance | 1330.3425 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 12 | 473 | 1.3% |
| 16 | 462 | 1.3% |
| 11 | 453 | 1.3% |
| 13 | 444 | 1.3% |
| 18 | 441 | 1.3% |
| 10 | 439 | 1.3% |
| 14 | 426 | 1.2% |
| 17 | 425 | 1.2% |
| 25 | 419 | 1.2% |
| 22 | 416 | 1.2% |
| Other values (357) | 29998 | |
| (Missing) | 668 | 1.9% |
| Value | Count | Frequency (%) |
| 2 | 71 | 0.2% |
| 3 | 68 | 0.2% |
| 4 | 116 | |
| 5 | 154 | |
| 5.7484 | 1 | < 0.1% |
| 5.9537 | 1 | < 0.1% |
| 6 | 202 | |
| 6.3643 | 1 | < 0.1% |
| 7 | 252 | |
| 7.5961 | 2 | < 0.1% |
| Value | Count | Frequency (%) |
| 276 | 1 | |
| 271 | 1 | |
| 270 | 1 | |
| 261 | 1 | |
| 258 | 1 | |
| 240 | 1 | |
| 239 | 1 | |
| 237 | 1 | |
| 229 | 1 | |
| 226 | 2 |
CO
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 116 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 1401 |
| Missing (%) | 4.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1323.9744 |
| Minimum | 100 |
|---|---|
| Maximum | 10000 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 100 |
|---|---|
| 5-th percentile | 300 |
| Q1 | 600 |
| median | 900 |
| Q3 | 1600 |
| 95-th percentile | 3700 |
| Maximum | 10000 |
| Range | 9900 |
| Interquartile range (IQR) | 1000 |
Descriptive statistics
| Standard deviation | 1208.9578 |
|---|---|
| Coefficient of variation (CV) | 0.91312774 |
| Kurtosis | 8.5720053 |
| Mean | 1323.9744 |
| Median Absolute Deviation (MAD) | 400 |
| Skewness | 2.4567288 |
| Sum | 44568951 |
| Variance | 1461578.9 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 300 | 2632 | 7.5% |
| 600 | 2377 | 6.8% |
| 400 | 2328 | 6.6% |
| 700 | 2321 | 6.6% |
| 500 | 2272 | 6.5% |
| 800 | 2072 | 5.9% |
| 900 | 1961 | 5.6% |
| 1000 | 1738 | 5.0% |
| 1100 | 1630 | 4.6% |
| 1200 | 1337 | 3.8% |
| Other values (106) | 12995 | |
| (Missing) | 1401 | 4.0% |
| Value | Count | Frequency (%) |
| 100 | 221 | 0.6% |
| 200 | 846 | 2.4% |
| 300 | 2632 | |
| 400 | 2328 | |
| 500 | 2272 | |
| 600 | 2377 | |
| 700 | 2321 | |
| 800 | 2072 | |
| 900 | 1961 | |
| 1000 | 1738 |
| Value | Count | Frequency (%) |
| 10000 | 3 | < 0.1% |
| 9900 | 10 | |
| 9800 | 9 | |
| 9700 | 9 | |
| 9600 | 6 | |
| 9500 | 1 | < 0.1% |
| 9400 | 2 | < 0.1% |
| 9300 | 5 | |
| 9200 | 4 | < 0.1% |
| 9000 | 8 |
O3
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 804 |
|---|---|
| Distinct (%) | 2.3% |
| Missing | 729 |
| Missing (%) | 2.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 57.694879 |
| Minimum | 0.2142 |
|---|---|
| Maximum | 450 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0.2142 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 10 |
| median | 45 |
| Q3 | 83 |
| 95-th percentile | 180 |
| Maximum | 450 |
| Range | 449.7858 |
| Interquartile range (IQR) | 73 |
Descriptive statistics
| Standard deviation | 57.019587 |
|---|---|
| Coefficient of variation (CV) | 0.98829546 |
| Kurtosis | 2.1676576 |
| Mean | 57.694879 |
| Median Absolute Deviation (MAD) | 36 |
| Skewness | 1.4341318 |
| Sum | 1980953.7 |
| Variance | 3251.2333 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 2476 | 7.1% |
| 3 | 975 | 2.8% |
| 4 | 922 | 2.6% |
| 5 | 841 | 2.4% |
| 6 | 713 | 2.0% |
| 7 | 624 | 1.8% |
| 8 | 552 | 1.6% |
| 9 | 497 | 1.4% |
| 10 | 445 | 1.3% |
| 11 | 375 | 1.1% |
| Other values (794) | 25915 | |
| (Missing) | 729 | 2.1% |
| Value | Count | Frequency (%) |
| 0.2142 | 1 | < 0.1% |
| 0.4284 | 2 | < 0.1% |
| 0.6426 | 1 | < 0.1% |
| 0.8568 | 6 | < 0.1% |
| 1 | 179 | |
| 1.071 | 10 | < 0.1% |
| 1.2852 | 10 | < 0.1% |
| 1.4994 | 16 | < 0.1% |
| 1.7136 | 7 | < 0.1% |
| 1.9278 | 14 | < 0.1% |
| Value | Count | Frequency (%) |
| 450 | 1 | < 0.1% |
| 374 | 1 | < 0.1% |
| 359 | 1 | < 0.1% |
| 357 | 1 | < 0.1% |
| 355 | 1 | < 0.1% |
| 349 | 1 | < 0.1% |
| 348 | 3 | |
| 346 | 1 | < 0.1% |
| 345 | 1 | < 0.1% |
| 342 | 1 | < 0.1% |
TEMP
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 995 |
|---|---|
| Distinct (%) | 2.8% |
| Missing | 51 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 13.864524 |
| Minimum | -15.6 |
|---|---|
| Maximum | 41.6 |
| Zeros | 191 |
| Zeros (%) | 0.5% |
| Negative | 4887 |
| Negative (%) | 13.9% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | -15.6 |
|---|---|
| 5-th percentile | -3.8 |
| Q1 | 3.6 |
| median | 14.8 |
| Q3 | 23.5 |
| 95-th percentile | 30.8 |
| Maximum | 41.6 |
| Range | 57.2 |
| Interquartile range (IQR) | 19.9 |
Descriptive statistics
| Standard deviation | 11.292857 |
|---|---|
| Coefficient of variation (CV) | 0.81451456 |
| Kurtosis | -1.1432736 |
| Mean | 13.864524 |
| Median Absolute Deviation (MAD) | 9.7 |
| Skewness | -0.10168203 |
| Sum | 485438.6 |
| Variance | 127.52862 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3 | 283 | 0.8% |
| 2 | 226 | 0.6% |
| 1 | 197 | 0.6% |
| 0 | 191 | 0.5% |
| -1 | 170 | 0.5% |
| -2 | 167 | 0.5% |
| 4 | 157 | 0.4% |
| 5 | 154 | 0.4% |
| 23.8 | 143 | 0.4% |
| 22.4 | 137 | 0.4% |
| Other values (985) | 33188 |
| Value | Count | Frequency (%) |
| -15.6 | 1 | < 0.1% |
| -15.5 | 1 | < 0.1% |
| -15.2 | 2 | |
| -15.1 | 3 | |
| -15 | 3 | |
| -14.9 | 1 | < 0.1% |
| -14.8 | 3 | |
| -14.7 | 2 | |
| -14.6 | 1 | < 0.1% |
| -14.3 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 41.6 | 1 | |
| 40.9 | 1 | |
| 40.2 | 1 | |
| 39.8 | 1 | |
| 39.3 | 1 | |
| 39 | 2 | |
| 38.8 | 1 | |
| 38.7 | 1 | |
| 38.1 | 1 | |
| 37.9 | 1 |
PRES
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 592 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 50 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1008.8296 |
| Minimum | 984 |
|---|---|
| Maximum | 1038.1 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 984 |
|---|---|
| 5-th percentile | 993.6 |
| Q1 | 1000.5 |
| median | 1008.5 |
| Q3 | 1017 |
| 95-th percentile | 1025.1 |
| Maximum | 1038.1 |
| Range | 54.1 |
| Interquartile range (IQR) | 16.5 |
Descriptive statistics
| Standard deviation | 10.103256 |
|---|---|
| Coefficient of variation (CV) | 0.010014829 |
| Kurtosis | -0.90214345 |
| Mean | 1008.8296 |
| Median Absolute Deviation (MAD) | 8.3 |
| Skewness | 0.099001783 |
| Sum | 35323159 |
| Variance | 102.07578 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1019 | 285 | 0.8% |
| 1020 | 280 | 0.8% |
| 1016 | 270 | 0.8% |
| 1018 | 262 | 0.7% |
| 1021 | 253 | 0.7% |
| 1015 | 246 | 0.7% |
| 1022 | 240 | 0.7% |
| 1017 | 223 | 0.6% |
| 1012 | 215 | 0.6% |
| 1010 | 213 | 0.6% |
| Other values (582) | 32527 |
| Value | Count | Frequency (%) |
| 984 | 3 | |
| 984.2 | 2 | |
| 984.3 | 1 | < 0.1% |
| 984.4 | 2 | |
| 984.6 | 1 | < 0.1% |
| 984.8 | 2 | |
| 985.1 | 1 | < 0.1% |
| 985.2 | 1 | < 0.1% |
| 985.3 | 1 | < 0.1% |
| 985.4 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 1038.1 | 1 | < 0.1% |
| 1038 | 1 | < 0.1% |
| 1037.5 | 2 | |
| 1037.3 | 4 | |
| 1037.2 | 1 | < 0.1% |
| 1037.1 | 2 | |
| 1037 | 1 | < 0.1% |
| 1036.9 | 3 | |
| 1036.6 | 3 | |
| 1036.5 | 1 | < 0.1% |
DEWP
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 594 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 51 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.6104418 |
| Minimum | -34.6 |
|---|---|
| Maximum | 27.4 |
| Zeros | 56 |
| Zeros (%) | 0.2% |
| Negative | 15362 |
| Negative (%) | 43.8% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | -34.6 |
|---|---|
| 5-th percentile | -19.6 |
| Q1 | -8.9 |
| median | 3 |
| Q3 | 15.3 |
| 95-th percentile | 22.3 |
| Maximum | 27.4 |
| Range | 62 |
| Interquartile range (IQR) | 24.2 |
Descriptive statistics
| Standard deviation | 13.782991 |
|---|---|
| Coefficient of variation (CV) | 5.2799455 |
| Kurtosis | -1.15798 |
| Mean | 2.6104418 |
| Median Absolute Deviation (MAD) | 12.1 |
| Skewness | -0.16804275 |
| Sum | 91399.4 |
| Variance | 189.97083 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 17.2 | 139 | 0.4% |
| 17.4 | 138 | 0.4% |
| 17.3 | 137 | 0.4% |
| 16.8 | 133 | 0.4% |
| 16.4 | 128 | 0.4% |
| 17.7 | 126 | 0.4% |
| 16.7 | 122 | 0.3% |
| 17.5 | 121 | 0.3% |
| 16.3 | 119 | 0.3% |
| 18.7 | 118 | 0.3% |
| Other values (584) | 33732 |
| Value | Count | Frequency (%) |
| -34.6 | 1 | |
| -34.4 | 1 | |
| -34.3 | 2 | |
| -34.1 | 1 | |
| -33.7 | 1 | |
| -33.6 | 1 | |
| -33.5 | 1 | |
| -33.4 | 1 | |
| -32.9 | 1 | |
| -32.8 | 1 |
| Value | Count | Frequency (%) |
| 27.4 | 1 | < 0.1% |
| 27.2 | 2 | < 0.1% |
| 27.1 | 1 | < 0.1% |
| 27 | 1 | < 0.1% |
| 26.9 | 1 | < 0.1% |
| 26.8 | 5 | |
| 26.7 | 2 | < 0.1% |
| 26.6 | 4 | |
| 26.5 | 5 | |
| 26.4 | 5 |
RAIN
Real number (ℝ)
SKEWED  ZEROS 
| Distinct | 125 |
|---|---|
| Distinct (%) | 0.4% |
| Missing | 43 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.064452757 |
| Minimum | 0 |
|---|---|
| Maximum | 41.9 |
| Zeros | 33673 |
| Zeros (%) | 96.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 0 |
| 95-th percentile | 0 |
| Maximum | 41.9 |
| Range | 41.9 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 0.83865386 |
|---|---|
| Coefficient of variation (CV) | 13.011916 |
| Kurtosis | 947.38339 |
| Mean | 0.064452757 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 27.268851 |
| Sum | 2257.2 |
| Variance | 0.7033403 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 33673 | |
| 0.1 | 281 | 0.8% |
| 0.2 | 151 | 0.4% |
| 0.3 | 132 | 0.4% |
| 0.6 | 77 | 0.2% |
| 0.4 | 74 | 0.2% |
| 0.5 | 62 | 0.2% |
| 0.8 | 46 | 0.1% |
| 0.7 | 45 | 0.1% |
| 0.9 | 37 | 0.1% |
| Other values (115) | 443 | 1.3% |
| (Missing) | 43 | 0.1% |
| Value | Count | Frequency (%) |
| 0 | 33673 | |
| 0.1 | 281 | 0.8% |
| 0.2 | 151 | 0.4% |
| 0.3 | 132 | 0.4% |
| 0.4 | 74 | 0.2% |
| 0.5 | 62 | 0.2% |
| 0.6 | 77 | 0.2% |
| 0.7 | 45 | 0.1% |
| 0.8 | 46 | 0.1% |
| 0.9 | 37 | 0.1% |
| Value | Count | Frequency (%) |
| 41.9 | 1 | |
| 39 | 1 | |
| 36.6 | 1 | |
| 34.5 | 1 | |
| 33.5 | 1 | |
| 30.5 | 1 | |
| 30.4 | 1 | |
| 30.3 | 1 | |
| 29.2 | 1 | |
| 24.1 | 1 |
wd
Categorical
| Distinct | 16 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 159 |
| Missing (%) | 0.5% |
| Memory size | 274.1 KiB |
| N | |
|---|---|
| NE | |
| SSW | |
| NW | |
| NNE | |
| Other values (11) |
Length
| Max length | 3 |
|---|---|
| Median length | 2 |
| Mean length | 2.1499212 |
| Min length | 1 |
Characters and Unicode
| Total characters | 75043 |
|---|---|
| Distinct characters | 4 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | NW |
|---|---|
| 2nd row | NW |
| 3rd row | WNW |
| 4th row | W |
| 5th row | WNW |
Common Values
| Value | Count | Frequency (%) |
| N | 3949 | |
| NE | 3119 | 8.9% |
| SSW | 2762 | 7.9% |
| NW | 2758 | 7.9% |
| NNE | 2602 | 7.4% |
| S | 2343 | 6.7% |
| W | 2331 | 6.6% |
| WNW | 2073 | 5.9% |
| SW | 1993 | 5.7% |
| ENE | 1885 | 5.4% |
| Other values (6) | 9090 |
Length
| Value | Count | Frequency (%) |
| n | 3949 | |
| ne | 3119 | 8.9% |
| ssw | 2762 | 7.9% |
| nw | 2758 | 7.9% |
| nne | 2602 | 7.5% |
| s | 2343 | 6.7% |
| w | 2331 | 6.7% |
| wnw | 2073 | 5.9% |
| sw | 1993 | 5.7% |
| ene | 1885 | 5.4% |
| Other values (6) | 9090 |
Most occurring characters
| Value | Count | Frequency (%) |
| N | 22216 | |
| W | 18846 | |
| S | 17282 | |
| E | 16699 |
Most occurring categories
| Value | Count | Frequency (%) |
| Uppercase Letter | 75043 |
Most frequent character per category
Uppercase Letter
| Value | Count | Frequency (%) |
| N | 22216 | |
| W | 18846 | |
| S | 17282 | |
| E | 16699 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Latin | 75043 |
Most frequent character per script
Latin
| Value | Count | Frequency (%) |
| N | 22216 | |
| W | 18846 | |
| S | 17282 | |
| E | 16699 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 75043 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| N | 22216 | |
| W | 18846 | |
| S | 17282 | |
| E | 16699 |
WSPM
Real number (ℝ)
ZEROS 
| Distinct | 101 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 42 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.3433099 |
| Minimum | 0 |
|---|---|
| Maximum | 12 |
| Zeros | 2492 |
| Zeros (%) | 7.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0.6 |
| median | 1 |
| Q3 | 1.8 |
| 95-th percentile | 3.6 |
| Maximum | 12 |
| Range | 12 |
| Interquartile range (IQR) | 1.2 |
Descriptive statistics
| Standard deviation | 1.1510644 |
|---|---|
| Coefficient of variation (CV) | 0.85688669 |
| Kurtosis | 5.8353117 |
| Mean | 1.3433099 |
| Median Absolute Deviation (MAD) | 0.5 |
| Skewness | 1.9025955 |
| Sum | 47045.4 |
| Variance | 1.3249492 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 2492 | 7.1% |
| 0.7 | 2176 | 6.2% |
| 0.6 | 2065 | 5.9% |
| 0.8 | 2033 | 5.8% |
| 0.9 | 1944 | 5.5% |
| 0.5 | 1868 | 5.3% |
| 1 | 1740 | 5.0% |
| 1.1 | 1507 | 4.3% |
| 1.2 | 1434 | 4.1% |
| 0.4 | 1348 | 3.8% |
| Other values (91) | 16415 |
| Value | Count | Frequency (%) |
| 0 | 2492 | |
| 0.1 | 931 | 2.7% |
| 0.2 | 860 | 2.5% |
| 0.3 | 176 | 0.5% |
| 0.4 | 1348 | |
| 0.5 | 1868 | |
| 0.6 | 2065 | |
| 0.7 | 2176 | |
| 0.8 | 2033 | |
| 0.9 | 1944 |
| Value | Count | Frequency (%) |
| 12 | 1 | < 0.1% |
| 11.4 | 1 | < 0.1% |
| 11 | 1 | < 0.1% |
| 10.9 | 1 | < 0.1% |
| 10.7 | 1 | < 0.1% |
| 10.1 | 1 | < 0.1% |
| 9.8 | 2 | |
| 9.6 | 1 | < 0.1% |
| 9.5 | 1 | < 0.1% |
| 9.1 | 3 |
station
Categorical
CONSTANT 
| Distinct | 1 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 274.1 KiB |
| Gucheng |
|---|
Length
| Max length | 7 |
|---|---|
| Median length | 7 |
| Mean length | 7 |
| Min length | 7 |
Characters and Unicode
| Total characters | 245448 |
|---|---|
| Distinct characters | 7 |
| Distinct categories | 2 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Gucheng |
|---|---|
| 2nd row | Gucheng |
| 3rd row | Gucheng |
| 4th row | Gucheng |
| 5th row | Gucheng |
Common Values
| Value | Count | Frequency (%) |
| Gucheng | 35064 |
Length
Common Values (Plot)
| Value | Count | Frequency (%) |
| gucheng | 35064 |
Most occurring characters
| Value | Count | Frequency (%) |
| G | 35064 | |
| u | 35064 | |
| c | 35064 | |
| h | 35064 | |
| e | 35064 | |
| n | 35064 | |
| g | 35064 |
Most occurring categories
| Value | Count | Frequency (%) |
| Lowercase Letter | 210384 | |
| Uppercase Letter | 35064 | 14.3% |
Most frequent character per category
Lowercase Letter
| Value | Count | Frequency (%) |
| u | 35064 | |
| c | 35064 | |
| h | 35064 | |
| e | 35064 | |
| n | 35064 | |
| g | 35064 |
Uppercase Letter
| Value | Count | Frequency (%) |
| G | 35064 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Latin | 245448 |
Most frequent character per script
Latin
| Value | Count | Frequency (%) |
| G | 35064 | |
| u | 35064 | |
| c | 35064 | |
| h | 35064 | |
| e | 35064 | |
| n | 35064 | |
| g | 35064 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 245448 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| G | 35064 | |
| u | 35064 | |
| c | 35064 | |
| h | 35064 | |
| e | 35064 | |
| n | 35064 | |
| g | 35064 |
| CO | DEWP | NO2 | No | O3 | PM10 | PM2.5 | PRES | RAIN | SO2 | TEMP | WSPM | day | hour | month | wd | year | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CO | 1.000 | -0.011 | 0.780 | -0.064 | -0.516 | 0.670 | 0.805 | 0.182 | -0.021 | 0.577 | -0.319 | -0.354 | 0.000 | -0.015 | 0.027 | 0.057 | 0.084 |
| DEWP | -0.011 | 1.000 | 0.036 | -0.108 | 0.265 | 0.164 | 0.217 | -0.779 | 0.171 | -0.488 | 0.818 | -0.335 | 0.023 | -0.009 | 0.252 | 0.081 | 0.160 |
| NO2 | 0.780 | 0.036 | 1.000 | -0.111 | -0.647 | 0.693 | 0.716 | 0.100 | -0.080 | 0.507 | -0.243 | -0.477 | 0.019 | -0.031 | 0.063 | 0.083 | 0.098 |
| No | -0.064 | -0.108 | -0.111 | 1.000 | -0.072 | -0.059 | -0.053 | 0.164 | 0.007 | -0.209 | -0.129 | 0.247 | 0.018 | 0.001 | 0.044 | 0.152 | 0.862 |
| O3 | -0.516 | 0.265 | -0.647 | -0.072 | 1.000 | -0.247 | -0.296 | -0.448 | 0.006 | -0.273 | 0.602 | 0.411 | -0.013 | 0.290 | -0.176 | 0.131 | 0.063 |
| PM10 | 0.670 | 0.164 | 0.693 | -0.059 | -0.247 | 1.000 | 0.870 | -0.117 | -0.103 | 0.429 | 0.006 | -0.247 | 0.034 | 0.106 | -0.029 | 0.055 | 0.070 |
| PM2.5 | 0.805 | 0.217 | 0.716 | -0.053 | -0.296 | 0.870 | 1.000 | -0.066 | -0.034 | 0.451 | -0.047 | -0.306 | 0.019 | 0.050 | 0.003 | 0.053 | 0.061 |
| PRES | 0.182 | -0.779 | 0.100 | 0.164 | -0.448 | -0.117 | -0.066 | 1.000 | -0.071 | 0.381 | -0.836 | 0.108 | 0.005 | -0.037 | -0.006 | 0.059 | 0.144 |
| RAIN | -0.021 | 0.171 | -0.080 | 0.007 | 0.006 | -0.103 | -0.034 | -0.071 | 1.000 | -0.170 | 0.030 | -0.051 | -0.008 | -0.007 | 0.052 | 0.014 | 0.009 |
| SO2 | 0.577 | -0.488 | 0.507 | -0.209 | -0.273 | 0.429 | 0.451 | 0.381 | -0.170 | 1.000 | -0.490 | -0.011 | 0.014 | 0.041 | -0.244 | 0.048 | 0.076 |
| TEMP | -0.319 | 0.818 | -0.243 | -0.129 | 0.602 | 0.006 | -0.047 | -0.836 | 0.030 | -0.490 | 1.000 | 0.012 | 0.017 | 0.143 | 0.123 | 0.099 | 0.153 |
| WSPM | -0.354 | -0.335 | -0.477 | 0.247 | 0.411 | -0.247 | -0.306 | 0.108 | -0.051 | -0.011 | 0.012 | 1.000 | 0.005 | 0.191 | -0.215 | 0.127 | 0.172 |
| day | 0.000 | 0.023 | 0.019 | 0.018 | -0.013 | 0.034 | 0.019 | 0.005 | -0.008 | 0.014 | 0.017 | 0.005 | 1.000 | 0.000 | 0.010 | 0.030 | 0.000 |
| hour | -0.015 | -0.009 | -0.031 | 0.001 | 0.290 | 0.106 | 0.050 | -0.037 | -0.007 | 0.041 | 0.143 | 0.191 | 0.000 | 1.000 | 0.000 | 0.151 | 0.000 |
| month | 0.027 | 0.252 | 0.063 | 0.044 | -0.176 | -0.029 | 0.003 | -0.006 | 0.052 | -0.244 | 0.123 | -0.215 | 0.010 | 0.000 | 1.000 | 0.074 | 0.249 |
| wd | 0.057 | 0.081 | 0.083 | 0.152 | 0.131 | 0.055 | 0.053 | 0.059 | 0.014 | 0.048 | 0.099 | 0.127 | 0.030 | 0.151 | 0.074 | 1.000 | 0.204 |
| year | 0.084 | 0.160 | 0.098 | 0.862 | 0.063 | 0.070 | 0.061 | 0.144 | 0.009 | 0.076 | 0.153 | 0.172 | 0.000 | 0.000 | 0.249 | 0.204 | 1.000 |
| No | year | month | day | hour | PM2.5 | PM10 | SO2 | NO2 | CO | O3 | TEMP | PRES | DEWP | RAIN | wd | WSPM | station | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 1 | 2013 | 3 | 1 | 0 | 6.0 | 18.0 | 5.0 | NaN | 800.0 | 88.0 | 0.1 | 1021.1 | -18.6 | 0.0 | NW | 4.4 | Gucheng |
| 1 | 2 | 2013 | 3 | 1 | 1 | 6.0 | 15.0 | 5.0 | NaN | 800.0 | 88.0 | -0.3 | 1021.5 | -19.0 | 0.0 | NW | 4.0 | Gucheng |
| 2 | 3 | 2013 | 3 | 1 | 2 | 5.0 | 18.0 | NaN | NaN | 700.0 | 52.0 | -0.7 | 1021.5 | -19.8 | 0.0 | WNW | 4.6 | Gucheng |
| 3 | 4 | 2013 | 3 | 1 | 3 | 6.0 | 20.0 | 6.0 | NaN | NaN | NaN | -1.0 | 1022.7 | -21.2 | 0.0 | W | 2.8 | Gucheng |
| 4 | 5 | 2013 | 3 | 1 | 4 | 5.0 | 17.0 | 5.0 | NaN | 600.0 | 73.0 | -1.3 | 1023.0 | -21.4 | 0.0 | WNW | 3.6 | Gucheng |
| 5 | 6 | 2013 | 3 | 1 | 5 | 4.0 | 11.0 | 3.0 | NaN | 700.0 | 87.0 | -1.8 | 1023.6 | -21.9 | 0.0 | E | 1.2 | Gucheng |
| 6 | 7 | 2013 | 3 | 1 | 6 | 3.0 | 6.0 | 3.0 | NaN | 700.0 | 92.0 | -2.6 | 1024.3 | -20.4 | 0.0 | ENE | 1.2 | Gucheng |
| 7 | 8 | 2013 | 3 | 1 | 7 | 5.0 | 5.0 | 3.0 | NaN | 800.0 | 86.0 | -0.9 | 1025.6 | -20.5 | 0.0 | ENE | 1.1 | Gucheng |
| 8 | 9 | 2013 | 3 | 1 | 8 | 5.0 | 9.0 | 5.0 | NaN | 900.0 | 81.0 | 0.1 | 1026.1 | -20.3 | 0.0 | ENE | 3.0 | Gucheng |
| 9 | 10 | 2013 | 3 | 1 | 9 | 4.0 | 10.0 | 6.0 | NaN | 900.0 | 82.0 | 1.1 | 1026.1 | -20.6 | 0.0 | NE | 2.8 | Gucheng |
| No | year | month | day | hour | PM2.5 | PM10 | SO2 | NO2 | CO | O3 | TEMP | PRES | DEWP | RAIN | wd | WSPM | station | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35054 | 35055 | 2017 | 2 | 28 | 14 | 3.0 | 16.0 | 2.0 | 2.0 | 300.0 | 67.0 | 14.8 | 1009.5 | -17.9 | 0.0 | WNW | 4.3 | Gucheng |
| 35055 | 35056 | 2017 | 2 | 28 | 15 | 6.0 | 29.0 | 2.0 | 2.0 | 300.0 | 73.0 | 14.8 | 1009.1 | -17.9 | 0.0 | NNW | 6.4 | Gucheng |
| 35056 | 35057 | 2017 | 2 | 28 | 16 | 15.0 | 34.0 | 3.0 | 2.0 | 400.0 | 73.0 | 15.0 | 1008.8 | -17.7 | 0.0 | NNW | 5.3 | Gucheng |
| 35057 | 35058 | 2017 | 2 | 28 | 17 | 12.0 | 47.0 | 3.0 | 4.0 | 400.0 | 69.0 | 14.1 | 1009.0 | -17.1 | 0.0 | NW | 4.1 | Gucheng |
| 35058 | 35059 | 2017 | 2 | 28 | 18 | 12.0 | 41.0 | 3.0 | 10.0 | 400.0 | 64.0 | 13.4 | 1009.4 | -16.5 | 0.0 | NNW | 3.8 | Gucheng |
| 35059 | 35060 | 2017 | 2 | 28 | 19 | 14.0 | 58.0 | 4.0 | 19.0 | 500.0 | 56.0 | 12.8 | 1009.9 | -17.0 | 0.0 | NNW | 3.1 | Gucheng |
| 35060 | 35061 | 2017 | 2 | 28 | 20 | 27.0 | 83.0 | 6.0 | 60.0 | 700.0 | 26.0 | 11.1 | 1010.4 | -15.5 | 0.0 | NW | 1.9 | Gucheng |
| 35061 | 35062 | 2017 | 2 | 28 | 21 | 22.0 | 37.0 | 7.0 | 52.0 | 600.0 | 27.0 | 10.5 | 1010.8 | -15.9 | 0.0 | N | 2.3 | Gucheng |
| 35062 | 35063 | 2017 | 2 | 28 | 22 | 9.0 | 23.0 | 3.0 | 13.0 | 400.0 | 57.0 | 8.9 | 1010.9 | -14.9 | 0.0 | NE | 1.6 | Gucheng |
| 35063 | 35064 | 2017 | 2 | 28 | 23 | 12.0 | 48.0 | 5.0 | 48.0 | 600.0 | 28.0 | 6.2 | 1010.5 | -13.4 | 0.0 | NNE | 0.7 | Gucheng |